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Showing posts with label Biomedical Sciences. Show all posts
Showing posts with label Biomedical Sciences. Show all posts

Friday, July 8, 2011

Antibacterial Activity of Mulberry Fruit

Introduction

In medicine and science, there is an unstoppable opportunity for the medical practitioners and scientist to discover and unravel the truth beyond life. The information that can be gathered is available in the environment. Obviously, because of the perseverance of the medical professionals, there is an improvement in the quality in living as it is viewed in health care. In the meantime, there are plants that are placed under the investigation of their antibacterial or antimicrobial activity.

Background and Problem Statement

The purpose of discovering the antibacterial activity is to give idea on schemes presented in the subjects. Recognizing the behavior of an element in destroying or suppressing the growth or reproduction of bacteria can be possible through the use of the agents and/or chemicals. In recent years, various plants are used as a subject to medical experiments. In particular, the mulberry plant is recognized as one of the intriguing subjects which the extracts can be used in the healthcare settings and can be useful for future purposes.

Research Aim and Objectives

The main aim of the study is to describe the antibacterial activity or antimicrobial activity of mulberry fruit. In order to facilitate the success of the study, there are three objectives that should be satisfied. First, is to recognize the substance incorporated in mulberry fruit. Second is to describe the activity of the bacteria with the use of the chemicals and other extracts. And third, is to create a comprehensive analysis through viewing the process and methods.

Literature Review

The antibacterial activity and its result are based on the phenolic content, acids, radical activities, and anti-proliferative properties. The mulberry that bears the scientific name Morus alba L., were investigated through discovering the parts of the plants. The extracts can be found through the mulberry plant’s roots, leaves, branches, and fruit. Mulberry fruits and its extracts are close to the radical activity of its branches, roots, and as well as leafs (Khan, et al., 2010). As an effect on human, the cell lines are described to be different and connected to the concentrations of the extracts and fermentation. Some part of the mulberry plant is concluded to be part of herbal medicine because of its properties. This recommendation is strengthened from the evidence that the plant has a preventive and therapeutic component based on the antioxidant and antiproliferative properties. Because mulberry is a fast-growing plant, it is also valued as a source of feeding for the cultivated worms. The other parts of the plants such as the leaves are served as the feeds for the dairy animals (cow, goat, and the like) to improve the milk production. In the investigation of mulberry fruit, the recent result shows that the available solvents are not effective. The butanol solvent (which is found in the fruit) is only effective in the three studies done through the leaf, root and fruits and determines the antibacterial activity (Chon, et al., 2009). With the help of the extraction methods, the mulberry juices showed no signs or effects on the growth of the bacteria but the pomace extracts inhibited the growth of other kinds of microbacteria. The water and ethanol extracts, or dark and white mulberry, had no difference in the inhibitory effect. The antibacterial activity in the plants has a natural defense mechanism against the microbial infections. In the experiments done in the fruits including the waste parts like the peel, seeds, stems, and flesh, are described to be a good source of ingredients in processing for other compounds such as essential oils. In most of the cases, whole fruits were extracted and little attention was paid to the by-products of juice making (Galgóczy, et al., 2009).

Methodology

The suggested method in the study is the use of secondary information. The information can be gathered from the use of medical reports, laboratory institution, case studies, or medical journals. The information can be viewed from the experience and applied observation. The requirements that should be satisfied are through collecting and identifying the composition of plant materials. The other requirements are composed of the extracts, phytochemical analysis, resins, alkaloids, amino acids, tannin, glycosides, flavonoids, and the test for proteins, carbohydrates, and microorganisms. All the gathered information is aligned according to the objectives and fashioned in a comprehensive analysis.

Conclusion

Investigating the components of the plants as well as the valuable usages is a great adventure for the scientist and the other medical practitioners. With that step, they can provide the quality of health available for all humans.

References:

Chon, S-U., Kim, Y-M., Park, Y-J., Heo, B-G., Park, Y-S., & Gorinstein, S., (2009) Antioxidant and antiproliferative effects of methanol extracts from raw and fermented parts of mulberry plant (Morus alba L.), Eur Food Res Technol, 230:231–237 [Online] Available at: http://www.bashanfoundation.org/shela/shelamorusalba.pdf [Accessed 08 July 2010].

Galgóczy, L., Hevér, T., Orosz, L., Krisch, J., Vágvölgyi, C., Tölgyesi, M., & Papp, T., (2009) Growth inhibition effect of fruit juices and pomace extracts on the enteric pathogens Campylobacter jejuni and Salmonella ser. Typhimurium, The Internet Journal of Microbiology, 7(1) [Online] Available at: http://www.ispub.com/journal/the_internet_journal_of_microbiology/volume_7_number_1_31/article/growth-inhibition-effect-of-fruit-juices-and-pomace-extracts-on-the-enteric-pathogens-campylobacter-jejuni-and-salmonella-ser-typhimurium.html [Accessed 08 July 2010].

Khan, R., Zakir, M., Afaq, S.H., Latif, A., & Khan, A.U., (2010) Activity of solvent extracts of Prosopis spicigera, Zingiber officinale and Trachyspermum ammi against multidrug resistant bacterial and fungal strains, J Infect Dev Ctries, 4(5):292-300 [Online] Available at: http://www.jidc.org/index.php/journal/article/viewDownloadInterstitial/621/389 [Accessed 08 July 2010].

Wednesday, March 2, 2011

Purpose of Biomedical Sciences

Introduction

Every life above the earth is formed without the specific intervention of technology. But because of the technology, there are possibilities to support the life of the human beings, animals, and even plants. The combinations of the technology and the principle of science has never been a question because most of the people perceived that it is better to have collaboration if there is an aim for the better future. The science of life is amazing and the creation of the technology and other applied medical knowledge is very much anticipated ever since it was introduced by the medical experts.

Background of the Study and Problem Statement

Collecting the materials under the scientific disciplines reflects as the basic human and veterinary medicine to support the ongoing development under the biomedical sciences. The continuous research and engineering process as well as teaching are under the objectives of the biomedical science in their aim of the effective approach (LaMarre and Sauer, 1998; Brookhaven Science Associates, 2007). Aside from these critical work involved, what is the main purpose of the biomedical sciences in every life form.

Research Objectives

The entire study is focused on the two core objective. The first objective is to determine the purpose of the biomedical sciences in different medicinal settings. Following the first objective is to assess the efficiency of the biomedical sciences in terms of research and biotechnology. Both objectives can have a relative impact in the lives of both human and animals. Through the pursuance of the study, the sufficient response can be achieved.

Research Questions

The research formulated certain questions that serve as the engine of the study to determine the purpose of biomedical sciences.

1. What is the scope of biomedical sciences?

2. What are the common trends or activities in the discipline of biomedical sciences?

3. What are the opinions of the medical experts, such as doctors, medical engineers, and scientists in the idea of biomedical sciences?

4. What are the strategies of improvement applied by the experts is fostering the biomedical sciences?

Literature Review

Biomedical sciences involved the application of the modern techniques in the molecular life sciences to medicine. Part of the every work is discovering the diseases and finding treatment as well. This medical practice is adopted in different aspect of cancer biology, pharmacology, and clinical immunology. Many institutions and educational settings are encouraging the youth to develop the skills that might contribute to the success of biomedical sciences. Biomedical sciences offer different opportunities and it is available for the people who finished their course (Williams, 2006). Aside from the laboratory works, biomedical sciences is maintaining its focus on the current life programs through the initiative in research and engineering modifications. Developing the techniques is also part of the application of knowledge (Brookhaven Science Associates, 2007). This is because the biomedical sciences overlap the disciplines in medicine for both human and veterinary. Therefore, the degree on benchmarking in the areas of biomedical sciences is also applied to satisfy their main purpose (QAA, 2002).

Methodology

The applied methodology of the study is clearly based on the concept of the comparative case study. The reason why the researchers respect this method is because of the critical point involved in the topic. Medicine has a very vast scope and the contributed knowledge from the past studies enables the researchers to have a clear understanding. In addition, the comparative case study method allows the study to grab the opportunity in comparing and examining the literatures involved in the biomedical sciences. Therefore, the conclusion of the current study can be crafted.

Conclusion

Biomedical sciences are primarily composed of the basic knowledge in medicinal, application of the different methods and theories, and most especially with the intervention of the technology. The integration of the engineering process makes it possible for the biomedical sciences to deliver their purpose. Biomedical sciences only proved that the science, in whatever form, is attempting to provide adequate answers in improvement of the life.

References:

Brookhaven Science Associates, 2007. Brookhaven National Laboratory [Online] Available at: http://www.bnl.gov/bnlweb/pubaf/fact_sheet/pdf/trifold-lifesciences.pdf. [Accessed 04 Feb 2010].

LaMarre, J., & Sauer, T., 1998. Biomedical Sciences. [Online] Available at: http://www.lib.uoguelph.ca/about/policies/components/documents/Biomedical_Sciences.pdf. [Accessed 04 Feb 2010].

QAA, 2002. Biosciences, Quality Assurance Agency for Higher Education. [Online] Available at: http://www.qaa.ac.uk/academicinfrastructure/benchmark/honours/biosciences.pdf. [Accessed 04 Feb 2010].

Williams, K., 2006. Options with Biomedical Sciences [Online] Available at: http://www.prospects.ac.uk/downloads/forParents/signpostsheets/biomedical_sciences.pdf. [Accessed 04 Feb 2010].